Floodlight, English name: Floodlight is a point light source that can illuminate evenly in all directions. Its illumination range can be adjusted arbitrarily, and it appears as an icon of a regular octahedron in the scene. Omni lights are the most widely used light source in renderings, and standard omni lights are used to illuminate the entire scene. Multiple omni lights can be applied in the scene. Install the shooting light bulb into a large reflective umbrella to produce good results, for use as a high brightness diffuse light source. Although it is indispensable for indoor lighting in the shed, it can also be considered one of the good lighting sources for general amateur indoor photography.